Internal view of a LiDAR sensor drive assembly housed in a black plastic casing. Components Included: Main circular control board (printed circuit board / PCB) equipped with surface-mount components, integrated circuits, test points, a QR code label, and labeled pinouts (+5V, GND, PWM, RX). Integrated DC drive motor (left side) with red and black lead wiring soldered to the motor terminals and connected to the board. Markings: PCB text indicates LIDAR PWR TRANS